Sexing: Males tend to have a turned-up nose while females tend to have a greater slope and rounded nose. Males will also grow at a faster rate (generally) and display their adult colors sooner. Males’ coloration is also often more bold than females’ because they like to show it off when courting females. Adult males will also tend to have a deeper body, whereas females appear more slim and streamline. While these characteristics may help an experienced hobbyist, venting is the only sure way to determine gender with Tropheus.

Breeding: Males are quite territorial and are aggressive in their attempts to coax females to spawn. They never seem to tire of this either – males want to spawn every minute of the day. This fish should never be kept in 1:1 ratios. One male to three or four females is an ideal ratio, but keep in mind that the only correct way to keep this species in captivity is in a group of ten or more individuals. The most difficult challenge to breeding Tropheus is bringing the females into spawning condition.

Additional Information: Even though Tropheus species are hearty, keeping them is not without challenges. The Tropheus fish can be the most rewarding of cichlid to keep though due to the rich colouration and constant activity of the fish. Very attractive and sought after tropical fish.

The Kasanga Red Rainbow variety of Tropheus was first imported to Europe in the 1980’s although no details of it’s discovery are available, they are collected from the south east coast of Lake Tanganyika.

There are very distinct colours on the red rainbow, with the base of the cichlid being mainly yellow and top half and head being red-brown in colour.